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Boston Gear309B-30K-H

309B-30K-H

300 Series Standard Reducer
Item #101810886
  • .94" Center Distance
  • 30:1 Ratio
  • Shaft Input
  • Left & Right Output
  • Top Worm Position
  • Mobil SHC634 Synthetic Lubricant
  • Cast Iron
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Boston Gear309B-30K-H
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    Shipment Options
  • .94" Center Distance
  • 30:1 Ratio
  • Shaft Input
  • Left & Right Output
  • Top Worm Position

features

  • Prelubricated for ambient temperature range of 50 °F to 125 °F

caution

  • Always follow lock out and tag out procedures when working on conveyor systems.
  • Periodic inspection is required to determine if the unit is in proper working order by inspecting and replacing the urethane seal, inspecting to see if material buildup has occurred and ensuring proper adjustment and tightness of all adjustable bolts.
  • The Guardian™ is designed to help minimize the potential for danger but cannot guarantee protection in all situations or applications.
Installed Options Horizontal Base
Input Configuration Shaft Input
Input HP @ RPM 0.1 hp @ 1750 rpm
Base to Centerline of Input Shaft 2 1/2 in
Torque Out @ 1150 rpm N/A
Worm Position Top
Input (Shaft or Bore) Size 5/16 in
Output Torque @ RPM 33 in lb @ 1750 rpm
Ratio 30:1
Base to Centerline of Output Shaft 1 9/16 in
Fan Cooled No
Bolt Center 2 3/4" x 2 3/4"
Washdown Duty No
Output RPM @ 1750 rpm Input 58.33 rpm
Center Distance 0.94 in
Family Name Std Unit
HP @ RPM 0.08333333 hp @ 1800 rpm
Use With 309
Max. Overhung Load @ RPM 25 lb/in @ 1150 rpm, 25 lb/in @ 1750 rpm
Output Configuration Left & Right Output
Max. Overhung Load @ 1750 rpm 25 lb/in
Torque Out @ 1750 rpm 33 in lb
Max. Thrust Load @ 1150 rpm 25 lb/in
Output (Shaft or Bore) Size 1/2 in
Box Width 2 3/4 in
Housing Material Cast Iron
Thermal Input Horsepower @ 1750 RPM N/A
Motor Application General Purpose
Output RPM @ Input RPM 58 rpm @ 1750 rpm
Box Length 2 3/4 in
Lubrication Mobil SHC634 Synthetic
Frame N/A
Frame Size Shaft Input, Not a C-Face
Bolt Center Length x Bolt Center Width 2 3/4 in x 2 3/4 in
Shaft Assembly Code H
Reduction Type Single Reduction
Max. Thrust Load @ RPM 25 lb/in @ 1150 rpm, 25 lb/in @ 1750 rpm
Box Height 3 15/32 in
Weight 10.1 LB
EAN or UPC 781711455463
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